/* { dg-do run } */
/* { dg-options "-O1" } */

struct S {
  int i, j;
};

struct Z {
  struct S d, s;
};

struct S __attribute__((noinline, noclone)) get_s(void) {
  struct S s;
  s.i = 5;
  s.j = 6;

  return s;
}

struct S __attribute__((noinline, noclone)) get_d(void) {
  struct S d;
  d.i = 0;
  d.j = 0;

  return d;
}

int __attribute__((noinline, noclone)) get_c(void) {
  return 1;
}

int __attribute__((noinline, noclone)) my_nop(int i) {
  return i;
}

int __attribute__((noinline, noclone)) foo(void) {
  struct Z z;
  int i, c = get_c();

  z.d = get_d();
  z.s = get_s();

  for (i = 0; i < c; i++) {
    z.s.i = my_nop(z.s.i);
    z.s.j = my_nop(z.s.j);
  }

  return z.s.i + z.s.j;
}

int main(int argc, char *argv[]) {
  if (foo() != 11) __builtin_abort();
  return 0;
}